Items associated with major knowledge gaps in the KCAHW domains.
|KCAHW domain||Main item||Number of participants scoring zero (%)|
|1||Absence of social smile in a child with autism||39 (23.4)|
|2||Delay or total lack of development of spoken language in autism||44 (26.3)|
|3||Association of autism with abnormal eating habit||48 (28.7)|
|4||Association of autism with comorbidities (mental retardation and/or epilepsy)||52 (31.1)|
|4||Onset of autism||52 (31.1)|